Sweet Potato Casserole - cooking recipe

Ingredients

6 medium sweet potatoes or yams
1 Tbsp. butter
1 1/2 tsp. salt
1/2 cup milk
1 tsp. cinnamon
13 oz. can pineapple tidbits (in natural juice)

Preparation

Beat first five ingredients until light and fluffy.
Then fold in the pineapple tidbits.